furnace ratings, AFUE, Furnace Efficiency

AFUE & Furnace Efficiency

August 15, 2017

All furnaces are tested for efficiency. The measurement that is most important to understand is Annual Fuel Usage Efficiency (AFUE). This indicates how efficiently a furnace can utilize the fuel it burns over a heating season. The higher the AFUE, the better!

To learn more about new furnace efficiency, call AEA today!

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